Reaction of in situ generated α,β-unsaturated imines with ch-nucleophiles: a novel and efficient synthesis of pyridines.*
作者:Alexander S. Kiselyov
DOI:10.1016/0040-4039(95)02006-b
日期:1995.12
A novel and highly efficient procedure for the synthesis of 2,4,6- trisubstituted and 2,3,4,6-tetrasubstituted pyridines has been developed, It is based on the one-pot reaction of in situ generated alpha,beta-unsaturated imines with CH-nucleophiles.